Technical datasheet

POLIMAXX® HI650

Supplied byIRPC Public Company- Last Updated on Oct 16, 2025

POLIMAXX® HI650 by IRPC Public Company is a high impact polystyrene (HIPS) grade. Exhibits good impact resistance and easy flow. Suitable for processing by injection molding. Recommended for electrical appliances like air conditioning parts, TV.
  • POLIMAXX® HI650 is designed for household products, sanitary ware and toys.
  • Meets the requirement of food contact regulation.
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Benefits

No data available

Compliance

Food Contact Approval
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Availability

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POLIMAXX® HI650 properties

Flammability properties

PropertiesValue & unitTest conditionTest method
Flame Rating, UL 940.0 Visible After LoginVisible After LoginVisible After Login

Mechanical properties

PropertiesValue & unitTest conditionTest method
Flexural Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Flexural Yield Strength0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Rockwell L0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Notched Izod0.0 Visible After LoginVisible After LoginVisible After Login

Other properties

PropertiesValue & unitTest conditionTest method
Tensile Strength at Yield0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
Deflection Temperature at 1.8 MPa (264 psi)0.0 Visible After LoginVisible After LoginVisible After Login
Vicat Softening Temperature0.0 Visible After LoginVisible After LoginVisible After Login

POLIMAXX® HI650 Processing Guidelines

Other Processing Guidelines

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